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A heart stent delivery release device

A technology for releasing a device and a cardiac stent, applied in the medical field, can solve the problems of lack of automatic adjustment and automatic delivery, and achieve the effects of high structural freedom, improved accuracy, and improved safety.

Inactive Publication Date: 2020-12-29
白延平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example: application number CN201721253997.7 discloses a heart stent and a heart stent delivery release device, but lacks the functions of automatic adjustment and automatic delivery

Method used

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  • A heart stent delivery release device
  • A heart stent delivery release device
  • A heart stent delivery release device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Embodiment: A heart stent delivery and release device, including a base mechanism 1, an adjustment mechanism 2, and a delivery mechanism 3. The base mechanism 1 is placed on the ground to function as a rotation, and the adjustment mechanism 2 is fixedly installed on the ceiling to play a longitudinal For the function of adjustment and detection, the conveying mechanism 3 is fixedly installed on the adjusting mechanism 2, and plays the functions of longitudinal rotation and conveying.

[0028] Base mechanism 1 includes room section 101, base plate 102, base 103, bearing outer ring 104, bearing inner ring 105, bearing rotating shaft 106, bearing gear 107, bed board 108, bearing motor gear 109, bearing motor 110, bearing motor support 111, detection Detector support 112, detector 113, the base plate 102 is fixedly installed on the room section 101, the base 103 is fixedly installed on the base plate 102, the bearing outer ring 104 is fixedly installed on the base 103, and t...

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PUM

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Abstract

The invention discloses a heart stent conveying and releasing device. The heart stent conveying and releasing device comprises a base mechanism, an adjustment mechanism and a conveying mechanism, wherein the base mechanism is placed on the ground and has a rotation function, the adjustment mechanism is fixedly installed on a ceiling and has functions of longitudinal adjustment and detection, and the conveying mechanism is fixedly mounted on the adjustment mechanism and has functions of longitudinal rotation and conveying. The device has the advantages of automatic conveying, no blood backflow,high degree of freedom of the structure and the like.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a cardiac stent delivery and release device. Background technique [0002] Cardiac stents, also known as coronary artery stents, are commonly used medical devices in cardiac interventional operations. They have the function of dredging arteries. To improve the convenience and stability of cardiac stent installation for pregnant women, a cardiac stent delivery and release device was designed. For example: application number CN201721253997.7 discloses a cardiac stent and a delivery and release device for the cardiac stent, but lacks the functions of automatic adjustment and automatic delivery. Contents of the invention [0003] In view of the above technical problems, the present invention provides a heart stent delivery and release device, which has the advantages of automatic delivery, no blood backflow, and high degree of structural freedom, including a moving mechanism, a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/95
CPCA61F2/95
Inventor 白延平刘智娜闫爱玲
Owner 白延平
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